GEMINI 31/3000
Masthead Sloop • Catamaran Twin Cbrd. • Built 1981–1990
Dimensions
- LOA
- 30.5 ft
- LWL
- 27.58 ft
- Beam
- 14 ft
- Max Draft
- 4.75 ft
- Min Draft
- 1.33 ft
- Displacement
- 6,520 lbs
- Ballast
- — lbs
Performance Ratios
- Capsize Ratio ⓘ
- 3.00 (use caution offshore)
- SA/D Ratio ⓘ
- 19.5
- D/L Ratio ⓘ
- 139
- Ballast Ratio ⓘ
- —
Sail Plan
- Sail Area
- 425 sq ft
Construction
- Hull Type
- Catamaran Twin Cbrd.
- Rig Type
- Masthead Sloop
- Hull Material
- FG
- Ballast Type
- —
Production
- First Built
- 1981
- Last Built
- 1990
- Number Built
- 153
Engine & Accommodations
- Engine Type
- Outboard
- Water
- 16 gal
- Fuel
- 40 gal
- Headroom
- 6 ft
Notes: The GEMINI 31 was the first of Gemini series of cruising catamarans that became the best selling boat of its type being built in the United States. Loosely Based on the earlier ARISTOCAT 30, designed by Musters and Shaw, the 31 was superseded by the very similar Gemini 3000, which remained in production until 1990, when it was in its turn replaced by the slightly longer Gemini 3200.
Designer
Builder
- Performance Cruising (1966)
Related Boats
| Name | LOA (ft) | Year | Rig |
|---|---|---|---|
| GEMINI 3200 | 31.99 | 1990 | Masthead Sloop |